Αποτελέσματα Αναζήτησης
Study Schedule Screen Baseline Month 3 Month 6 Month 12 Month 18 Visit 1 Visit 2 Visit 3 Visit 4 Initial ... DNA Sample Collection for APOE Genotyping and GWAS x x x x x x Cell Immortalization Sample Collection ... ADNI GO: New Participants ADNI GO: Follow-Up from ADNI1 Month 30 Month 36 Screen Basline
ADNI participants are assigned to a Schedule of Events (SOE) based on various factors, such as clinical diagnosis (unimpaired, MCI, AD/dementia). During each visit, the SOE dictates what data is collected.
We recommend you learn details about participant characteristics and associated samples by familiarizing yourself with our dataset and previously approved RARC studies before submitting a sample request application.
The ADNI study is made up of four distinct phases – ADNI1, ADNIGO, ADNI2, and ADNI3 – in each of which new participants were recruited while existing participants from earlier phases continued to be monitored. Our main dataset is the ADNI Merge dataset, from the Alzheimer’s Disease Neuroimaging Initiative.
24 Φεβ 2022 · When considering data harmonization practices across protocols, no study, to date, has directly evaluated the impact of prior test administration schedules on cognitive performance at 12 months in ADNI. Interpretation: In a sample of 436 demographically matched participants enrolled across ADNI protocols, results of both mixed between-within ...
14 Αυγ 2024 · ADNI is a prospective, defined protocol, coordinated, multi-site, observational study. ADNI data must first pass quality control (QC) checks, including protocol adherence, before they are made accessible to researchers.
Study Documents page if you’re looking for study schedules or documents. Background & Rationale page if you’re looking for details about study cohorts. Study Design page if you’re looking for an overview of ADNI and its phases.
